Question 1

Once we reach adulthood and our bones are fully formed and hardened,they cannot be remodeled.

Accepted Answer

A) True 
 B)False

Question 2

Which is not a function of bone

Accepted Answer

A) Protection 
B) Mineral storage 
C) Body movement 
D) Hormone synthesis 
E) Hemopoiesis 
A) Protection 
B) Mineral storage 
C) Body movement 
D) Hormone synthesis 
E) Hemopoiesis

Question 3

Osteons run perpendicular to the diaphysis of a long bone.

Accepted Answer

A) True 
 B)False

Question 4

Which bone forms by intramembranous ossification

Accepted Answer

A) Zygomatic 
B) Radius 
C) Axis 
D) Hamate 
E) First metatarsal 
A) Zygomatic 
B) Radius 
C) Axis 
D) Hamate 
E) First metatarsal

Question 5

Bone is ________ and contains mainly ________ nerves.

Accepted Answer

A) avascular;sensory 
B) avascular;motor 
C) highly vascularized;sensory 
D) highly vascularized;motor 
A) avascular;sensory 
B) avascular;motor 
C) highly vascularized;sensory 
D) highly vascularized;motor

Question 6

Parathyroid hormone is released by the thyroid gland and causes the small intestine to increase calcium absorption.

Accepted Answer

A) True 
 B)False

Question 7

-This figure shows the anatomy of compact bone.Which number indicates an osteon

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
E) 5 
A) 1 
B) 2 
C) 3 
D) 4 
E) 5

Question 8

The break of a bone that has been weakened by disease is a ________fracture;when a broken end of the bone pierces the skin,the fracture is ________.

Accepted Answer

A) stress;greenstick 
B) epiphyseal;stress 
C) greenstick;simple 
D) pathologic;compound 
E) pathologic,simple. 
A) stress;greenstick 
B) epiphyseal;stress 
C) greenstick;simple 
D) pathologic;compound 
E) pathologic,simple.

Question 9

-This figure illustrates epiphyseal plate morphology.Which is the zone of proliferating cartilage

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
E) 5 
A) 1 
B) 2 
C) 3 
D) 4 
E) 5

Question 10

High blood calcium and exercise cause calcitonin release to

Accepted Answer

A) increase. 
B) decrease. 
A) increase. 
B) decrease.

Question 11

With aging comes insufficient ossification of bone,a condition known as _________.

Accepted Answer

The answer of With aging comes insufficient ossification of bone,a...

Question 12

What is the thin layer of connective tissue that lines the medullary cavity of a long bone

Accepted Answer

A) Diaphysis 
B) Epiphysis 
C) Endosteum 
D) Periosteum 
E) Trabeculae 
A) Diaphysis 
B) Epiphysis 
C) Endosteum 
D) Periosteum 
E) Trabeculae

Question 13

Which vitamin is required for the normal synthesis of collagen

Accepted Answer

A) Vitamin D 
B) Vitamin B 
C) Vitamin A 
D) Vitamin C 
E) Vitamin K 
A) Vitamin D 
B) Vitamin B 
C) Vitamin A 
D) Vitamin C 
E) Vitamin K

Question 14

Found within both the periosteum and endosteum,_________ cells are derived from mesenchyme and serve as the stem cells of bone.

Accepted Answer

The answer of Found within both the periosteum and endosteum,_________...

Question 15

Which is the definition for a greenstick fracture

Accepted Answer

A) The bone is twisted as it fractures. 
B) The fracture is at right angles to the long axis of the bone. 
C) The bone is splintered into several fragments. 
D) Only one side of the bone is broken;the other side is bent. 
E) The fracture is at an oblique angle to the long axis of the bone. 
A) The bone is twisted as it fractures. 
B) The fracture is at right angles to the long axis of the bone. 
C) The bone is splintered into several fragments. 
D) Only one side of the bone is broken;the other side is bent. 
E) The fracture is at an oblique angle to the long axis of the bone.

Question 16

An example of a flat bone would be the

Accepted Answer

A) femur (of thigh). 
B) radius (of forearm). 
C) trapezoid (of wrist). 
D) sternum (breast bone). 
E) calcaneus (heel). 
A) femur (of thigh). 
B) radius (of forearm). 
C) trapezoid (of wrist). 
D) sternum (breast bone). 
E) calcaneus (heel).

Question 17

The spongy bone found within a flat bone is called _________.

Accepted Answer

The answer of The spongy bone found within a flat...

Question 18

The periosteum is anchored to the bone by collagen fibers called _____ fibers.

Accepted Answer

A) transverse 
B) perforating 
C) penetrating 
D) connecting 
E) cementing 
A) transverse 
B) perforating 
C) penetrating 
D) connecting 
E) cementing

Question 19

-This figure illustrates the microscopic anatomy of spongy bone.What bone feature does number 4 indicate

Accepted Answer

A) Osteocyte in lacuna 
B) Trabeculae 
C) Osteon 
D) Canaliculus 
E) Perforating canal 
A) Osteocyte in lacuna 
B) Trabeculae 
C) Osteon 
D) Canaliculus 
E) Perforating canal

Question 20

Flat bones

Accepted Answer

A) protect underlying soft tissue and may be slightly curved. 
B) have elaborate shapes,and sometimes resemble sesame seeds. 
C) include the bones of the wrist that glide across each other. 
D) are,by definition,not at all curved. 
E) have a diaphysis and an epiphysis. 
A) protect underlying soft tissue and may be slightly curved. 
B) have elaborate shapes,and sometimes resemble sesame seeds. 
C) include the bones of the wrist that glide across each other. 
D) are,by definition,not at all curved. 
E) have a diaphysis and an epiphysis.

Exam 7: Skeletal System: Bone Structure and Function

Once we reach adulthood and our bones are fully formed and hardened,they cannot be remodeled.

Which is not a function of bone

Osteons run perpendicular to the diaphysis of a long bone.

Which bone forms by intramembranous ossification

Bone is ________ and contains mainly ________ nerves.

Parathyroid hormone is released by the thyroid gland and causes the small intestine to increase calcium absorption.

-This figure shows the anatomy of compact bone.Which number indicates an osteon

The break of a bone that has been weakened by disease is a ________fracture;when a broken end of the bone pierces the skin,the fracture is ________.

-This figure illustrates epiphyseal plate morphology.Which is the zone of proliferating cartilage

High blood calcium and exercise cause calcitonin release to

With aging comes insufficient ossification of bone,a condition known as _________.

What is the thin layer of connective tissue that lines the medullary cavity of a long bone

Which vitamin is required for the normal synthesis of collagen

Found within both the periosteum and endosteum,_________ cells are derived from mesenchyme and serve as the stem cells of bone.

Which is the definition for a greenstick fracture

An example of a flat bone would be the

The spongy bone found within a flat bone is called _________.

The periosteum is anchored to the bone by collagen fibers called _____ fibers.

-This figure illustrates the microscopic anatomy of spongy bone.What bone feature does number 4 indicate

Flat bones

The Sciences of Anatomy and Physiology

Atoms,Ions,and Molecules

Energy,Chemical Reactions,and Cellular Respiration

Biology of the Cell

Tissue Organization

Integumentary System

Skeletal System: Axial and Appendicular Skeleton

Skeletal System: Articulations

Muscle Tissue

Muscular System: Axial and Appendicular Muscles

Nervous System: Nervous Tissue

Nervous System: Brain and Cranial Nerves

Nervous System: Spinal Cord and Spinal Nerves

Nervous System: Autonomic Nervous System

Nervous System: Senses

Endocrine System

Cardiovascular System: Blood

Cardiovascular System: Heart

Cardiovascular System: Vessels and Circulation

Lymphatic System

Immune System and the Bodys Defense

Respiratory System

Urinary System

Fluid and Electrolytes

Digestive System

Nutrition and Metabolism

Reproductive System

Development,Pregnancy,and Heredity

Filters

Bone is and contains mainly nerves.

The break of a bone that has been weakened by disease is a fracture;when a broken end of the bone pierces the skin,the fracture is .